3 years ago

Pls help its not for me but could you still help my brother?

Mathematics

2 answers:

sasho [114]3 years ago

7 0

Answer:

Step-by-step explanation:

rjkz [21]3 years ago

3 0

Answer:the answer is online search up “what is equivalent to 4/9x7” and you’ll get the answer

Step-by-step explanation:

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In a line of students. Jenna is number 8. The teacher says that a rule for a number patter is add 4. The first student in line s

tatyana61 [14]

She says 35 because number 7 in line says 31, so 31+4=35...

I hope this helped you!

7 0

3 years ago

Select the correct answer. Which equation, when solved, gives 8 for the value of x? OA. +3 = =+14 OB. 5-9=31-12 OC. 21-2=r-4 OD.

34kurt

Answer:

Step-by-step explanation:

i did it and it’s right

8 0

2 years ago

What number is a factor of 12,but not a multiple of 3

choli [55]

There are 3 numbers as such.
First lets list all the factors of 12
1,2,3,4,6,12
now lets see which are multiples of 3
3,6 and 12 are multiples of 3
therefore we are left with
1,2 and 4

6 0

3 years ago

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X3(2x2 + 3x) a. 2x5 + 3x4 b. 5x9 c. 2x6 + 3x3 d. 5x

Serhud [2]

Answer:

$2x^5+3x^4$

Step-by-step explanation:

$x^3\left(2x^2+3x\right)$

Apply distributive law: $a\left(b+c\right)=ab+ac$

$x^3\left(2x^2+3x\right)=x^3\times \:2x^2+x^3\times \:3x$

$x^3\times \:2x^2+x^3\times \:3x$

$2x^5+3x^4$

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3 years ago

If the diameter of a circle is 16 cm, find it’s radius

Pavel [41]

Answer:

radius is 8cm

Step-by-step explanation: radius is half of diameter so 16/2= 8

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3 years ago

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